
package session.stateless;

import entity.IndependentVariable;
import entity.PurchaseItem;
import entity.SalesHistory;
import java.util.ArrayList;
import javax.ejb.Local;


@Local
public interface SalesHistorySessionBeanLocal {
    public void addSalesHistory (PurchaseItem purchaseItem);
    public SalesHistory getSalesHistory (Integer month, Integer year, String code);
    public ArrayList <SalesHistory> getSalesHistories (String code);
    public ArrayList <SalesHistory> getSalesHistories(ArrayList<IndependentVariable> independentVariables, String code);

}
